[petsc-users] Swarm view HDF5

[Matthew Knepley]

On Thu, Jan 18, 2024 at 10:08 AM Mark Adams <mfadams at lbl.gov> wrote:

> I am trying to view a DMSwarm with: -weights_view hdf5:part.h5
>
>      Vec f;
>       PetscCall(DMSetOutputSequenceNumber(sw, 0, 0.0));
>       PetscCall(DMSwarmCreateGlobalVectorFromField(sw, "w_q", &f));
>       PetscCall(PetscObjectSetName((PetscObject)f, "particle weights"));
>       PetscCall(VecViewFromOptions(f, NULL, "-weights_view"));
>       PetscCall(DMSwarmDestroyGlobalVectorFromField(sw, "w_q", &f));
>
> And I get this error. I had this working once and did not set
> PetscViewerHDF5PushTimestepping, so I wanted to check.
>

We probably were not checking then. We might have to check there when we
set the timestep.

  Thanks,

    Matt


> Thanks,
> Mark
>
>
> [0]PETSC ERROR: Object is in wrong state
> [0]PETSC ERROR: Timestepping has not been pushed yet. Call
> PetscViewerHDF5PushTimestepping() first
> [0]PETSC ERROR: WARNING! There are unused option(s) set! Could be the
> program crashed before usage or a spelling mistake, etc!
> [0]PETSC ERROR:   Option left: name:-options_left (no value) source:
> command line
> [0]PETSC ERROR: See https://petsc.org/release/faq/ for trouble shooting.
> [0]PETSC ERROR: Petsc Development GIT revision: v3.20.3-461-g585a01bd688
>  GIT Date: 2024-01-16 23:32:45 +0000
> [0]PETSC ERROR: ./ex30k on a arch-macosx-gnu-O named MarksMac-302.local by
> markadams Thu Jan 18 10:05:53 2024
> [0]PETSC ERROR: Configure options CFLAGS="-g -Wno-deprecated-declarations
> " CXXFLAGS="-g -Wno-deprecated-declarations " COPTFLAGS=-O CXXOPTFLAGS=-O
> --with-cc=/usr/local/opt/llvm/bin/clang
> --with-cxx=/usr/local/opt/llvm/bin/clang++ --download-mpich
> --with-strict-petscerrorcode --download-triangle=1 --with-debugging=0
> --download-hdf5=1 PETSC_ARCH=arch-macosx-gnu-O
> [0]PETSC ERROR: #1 PetscViewerHDF5SetTimestep() at
> /Users/markadams/Codes/petsc/src/sys/classes/viewer/impls/hdf5/hdf5v.c:990
> [0]PETSC ERROR: #2 VecView_Swarm_HDF5_Internal() at
> /Users/markadams/Codes/petsc/src/dm/impls/swarm/swarm.c:45
> [0]PETSC ERROR: #3 VecView_Swarm() at
> /Users/markadams/Codes/petsc/src/dm/impls/swarm/swarm.c:86
> [0]PETSC ERROR: #4 VecView() at
> /Users/markadams/Codes/petsc/src/vec/vec/interface/vector.c:806
> [0]PETSC ERROR: #5 PetscObjectView() at
> /Users/markadams/Codes/petsc/src/sys/objects/destroy.c:76
> [0]PETSC ERROR: #6 PetscObjectViewFromOptions() at
> /Users/markadams/Codes/petsc/src/sys/objects/destroy.c:128
> [0]PETSC ERROR: #7 VecViewFromOptions() at
> /Users/markadams/Codes/petsc/src/vec/vec/interface/vector.c:691
>


-- 
What most experimenters take for granted before they begin their
experiments is infinitely more interesting than any results to which their
experiments lead.
-- Norbert Wiener

https://www.cse.buffalo.edu/~knepley/ <http://www.cse.buffalo.edu/~knepley/>
-------------- next part --------------
An HTML attachment was scrubbed...
URL: <http://lists.mcs.anl.gov/pipermail/petsc-users/attachments/20240118/cd1bfd13/attachment.html>